Full body segmentation on MRI
For full body MRI segmentation, TotalSegmentator MRI outlines 50 structures in one AI task: chest, abdominal, and pelvic organs, the brain, the spinal cord and discs, bones, large vessels, and the main back and hip muscles. The brain is one structure, and all vertebrae share another. Studies use it to compare organ volumes between groups, build reference values, and follow the same people over time.
Find answers to research questions like: Do liver, spleen, and kidney volumes differ between groups after accounting for age and sex? Do hip and back muscle volumes change over time in the same people? Is a larger liver linked to a larger spleen or larger kidneys?
Run it online in your browser, with no coding.
Found in this example
- Spleen
- Kidney right
- Kidney left
- Gallbladder
- Liver
- Stomach
- Pancreas
- Adrenal gland right
- Adrenal gland left
- Lung left
- Lung right
- Esophagus
- Small bowel
- Duodenum
- Colon
- Vertebrae
- Intervertebral discs
- Spinal cord
- Heart
- Aorta
- Inferior vena cava
- Portal vein and splenic vein
- Iliac artery left
- Iliac artery right
- Iliac vena left
- Iliac vena right
- Autochthon left
- Autochthon right
- Iliopsoas left
- Iliopsoas right
- Scapula left
- Hip left
Also finds: Urinary bladder, Prostate, Sacrum, Humerus left, Humerus right, Scapula right, Clavicula left, Clavicula right, Femur left, Femur right, Hip right, Gluteus maximus left, Gluteus maximus right, Gluteus medius left, Gluteus medius right, Gluteus minimus left, Gluteus minimus right, Brain
Example scan: abdominal MRI, AMOS dataset